Excited sodium atoms may emit radiation having a wavelength of 589nm. a) What is the wavelength in meters

When excited sodium atoms may emit radiation having a wavelength of 589nm. It's wavelength in meters is .

Explanation:

Given: Wavelength = 589 nm

It is known that,

Hence, 589 nm is converted into meters as follows.

Thus, we can conclude that when excited sodium atoms may emit radiation having a wavelength of 589nm. It's wavelength in meters is .

58 km per hour : d

b) mutualism

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